Which type of site would have the best preserved remains?
waterlogged
dry
volcanic ash
cold

Which of the following statements is true about germany's use of u-boats?

List a few examples of city-states that practiced oligarchy in ancient greece

Select the five weaknesses of the articles of confederation. congress could not declare war or establish an army. congress could not levy taxes. congress could not control trade. not all the states were represented in congress. no national court system. no executive to enforce the laws. congress could not negotiate with foreign governments. the national government could not borrow money. nine of the states had to agree to pass a law.